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How to know physical changes and chemical changes ? ( in 5-5 points)

Posted by Virat Jaat 3 years, 8 months ago

CBSE > Class 09 > Science

1 answers

Aashi Singh 3 years, 8 months ago

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. The distinction between physical and chemical change is not clear cut.

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